Journal
ASTRONOMICAL JOURNAL
Volume 145, Issue 1, Pages -Publisher
IOP PUBLISHING LTD
DOI: 10.1088/0004-6256/145/1/5
Keywords
planetary systems; stars: individual (HATS-1, GSC 6652-00186); techniques: photometric; techniques: spectroscopic
Categories
Funding
- FEROS ID programmes [P087.A-9014(A), P088.A-9008(A), P089.A-9008(A), P087.C-0508(A)]
- GROND ID programme [089.A-9006(A)]
- NSF MRI grant [NSF/AST-0723074]
- NASA grant [NNX09AB29G]
- Fondecyt project [1095213]
- Ministry of Economy ICM Nuclei [P07-021-F, P10-022-F]
- Anillo [ACT-086]
- BASAL CATA PFB-06
- Fondencyt postdoctoral fellowship [N 3120097]
- ALMA-CONICYT FUND Project [N 31090015]
- ESO at the La Silla Observatory [P087.A-9014(A), P088.A-9008(A), P089.A-9008(A), P087.C-0508(A), 089.A-9006(A)]
- ARC Laureate Fellowship Grant [FL0992131]
- Robert Martin Ayers Sciences Fund
- SIMBAD database
- [NSF/AST-1108686]
- Division Of Astronomical Sciences [1108686] Funding Source: National Science Foundation
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We report the discovery of HATS-1b, a transiting extrasolar planet orbiting the moderately bright V = 12.05 G dwarf star GSC 6652-00186, and the first planet discovered by HATSouth, a global network of autonomous wide-field telescopes. HATS-1b has a period of P approximate to 3.4465 days, mass of M-p approximate to 1.86 M-J, and radius of R-p approximate to 1.30 R-J. The host star has a mass of 0.99 M-circle dot and radius of 1.04 R-circle dot. The discovery light curve of HATS-1b has near-continuous coverage over several multi-day timespans, demonstrating the power of using a global network of telescopes to discover transiting planets.
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